The 2026 Topps Finest Brandon Sproat Auto Orange Mini Diamond /25 RC is a highly sought-after sports trading card featuring an autograph from Brandon Sproat of the Milwaukee Brewers. This limited edition card is part of the 2026 Topps Finest set, with a print run of only 25 copies. The card is serial numbered and includes a parallel variety, making it a valuable addition to any baseball card collection.